.content{
    width:7.1rem;
    margin:0 auto;
}
.content  .choose{
    text-align: center;
}
.content  .choose select{
    width:6rem;
    height:0.9rem;
    text-indent: 0.1rem;
    line-height: 0.9rem;
    border-radius: 0.1rem;
    font-size:0.3rem;
    border: 1px solid #999;
    color:#999;
    margin-bottom:0.32rem;
}
.content .chooseFirst {
    margin-top:1rem;
}
.content .instructions{
    text-align: center;
}
.content .instructions .textarea{
    width:6rem;
    height:2rem;
    max-width: 6rem;
    max-height: 2rem;
    margin-top: 0.18rem;
    border: 1px solid #999;
    text-indent: 0.1rem;
    color: #999;
    font-size: 0.3rem;
    resize: none;
    padding-top: 0.1rem;
    border-radius: 0.04rem;
}
.upload_pictures {
    background: #fff;
    padding-top: 0.35rem;
    border-top: 1px solid #f4f4f4;
  }
  
  .upload_pictures ul {
    width: 6rem;
    margin: 0 auto;
    text-align: center;
  }
  
  .upload_pictures li {
    color: #97a8be;
    text-align: center;
    font-size: 0.18rem;
    border: 1px dashed #8fd0ff;
    width: 2.9rem;
    height: 1.52rem;
  }
  
  .upload_pictures li img {
    height: 0.44rem;
    width: 0.6rem;
    margin-top: 0.34rem;
    margin: 0.34rem 0 0.13rem;
  }
  
  .upload_pictures li.right {
    margin-right: 0.2rem;
  }
  
  .upload_pictures li.bto {
    margin-top: 0.18rem;
  }
  
  .upload_pictures .submit {
    line-height: 1rem;
    line-height: 1rem;
    text-align: center;
    width: 6rem;
    margin: 0 auto;
    border-radius: 0.04rem;
    background: #4ccfc7;
    margin-top: 0.4rem;
    margin-bottom:0.6rem;
  }
  
  .upload_pictures .submit a {
    color: #fff;
    display: inline-block;
    height:100%;
    width:100%;
    font-size: 0.4rem;
  }
  ::-webkit-input-placeholder { /* WebKit browsers */  
    color:    #999;  
  }  
  :-moz-placeholder { /* Mozilla Firefox 4 to 18 */  
   color:    #999;  
   opacity:  1;  
  }  
  ::-moz-placeholder { /* Mozilla Firefox 19+ */  
   color:    #999;  
   opacity:  1;  
  }  
  :-ms-input-placeholder { /* Internet Explorer 10+ */  
   color:    #999;  
  }  
  